NC Bench
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Run: 2026-02-17-01KHMPC24KG7DD2ZS5M4HAZ6RA
Run Details
Model:
Llama 3.1 Nemotron 70B
Test:
Bad Writing Habits
Scenario:
Horror: alone in an eerie place at night
Duration:
38.3s
Cost:
$0.002375
Provider:
DeepInfra
Model input
System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<codex> <character id="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <location id="861" name="The Fae Grove" aliases="Isolde's grove, Richmond grove, the Grove" realm="Earth (Fae-touched)"> <parkLocation>Richmond Park</parkLocation> <standingStones>ancient oak standing stones mark the boundary</standingStones> <timeBehavior>time moves differently — an hour inside can be minutes or days outside</timeBehavior> <flora>wildflowers bloom year-round</flora> <description>A hidden clearing that exists in a pocket between Earth and the Fae realm.</description> </location> <item id="2001" name="Heartstone Pendant" aliases="the pendant, Heartstone" type="Artifact" origin="Dymas"> <gemstoneColor>deep crimson</gemstoneColor> <chainMaterial>silver chain</chainMaterial> <size>roughly the size of a thumbnail</size> <behavior>pulses faintly with warmth when near a Hel portal</behavior> <glow>faint inner glow</glow> <description>Given to Aurora by an unknown benefactor.</description> </item> </codex> Write a fully fleshed out scene of at least 1000 words in the horror genre. A character is alone in a strange, isolated place at night. They came here for a reason, but something feels off from the moment they arrive. The wrongness builds slowly — sounds that shouldn't be there, things that move at the edge of vision, a growing certainty that they are not alone. Build tension through restraint, not through gore. Use the codex entries above as your world reference for the character and setting. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
Rory stepped through the ancient oak standing stones, the Yorker boots she wore for her deli
very
job scuffing against the damp earth of The Fae Grove. The moon overhead, now a silver crescent, cast an
ethereal
glow over the wildflowers that bloomed year-round within this secluded clearing. She had always found an unsettling serenity here, one that drew her back whenever the chaos of her life in London threatened to overwhelm. But tonight, with the darkness pressing in around her like a physical presence, the tranquility felt tainted. Her eyes, bright blue in the moon's light, scanned the grove as she walked, her gaze lingering on the spots where shadows
seemed to
twist and writhe like living things. She had come here for a reason – to clear her head, to find some semblance of peace after the latest strained conversation with her parents about her career choices. Yet, with each step deeper into the grove, the sense of unease coalescing in her chest felt less about her Life After Law worries and more about the
very
air she breathed. The soft crunch of gravel beneath her feet served as the only sound in the heavy stillness, a
stark
contrast to the
cacophony
of night sounds she
was accustomed
to in Richmond Park's more populated areas. No owls hooted, no small creatures scurried through the underbrush. Just silence, like the grove itself
was holding
its breath in
anticipation
. Rory's hand instinctively rose to the pendant around her neck, the Heartstone's faint inner glow a comforting presence against her skin. It pulsed with a warmth that
seemed to
intensify as she wandered deeper into the grove, though she knew there were no Hel portals near – she'd learned to recognize the slight, thrilling tingle the gemstone emitted when close to such thresholds. This was something else, a gentle hum that
seemed to
match the beat of her heart. She let her hand drop, her eyes drawn to the movement at the edge of her vision. Turning, she caught nothing but the serene, unblinking faces of the wildflowers, their petals shimmering in the moonlight like a chorus of ghostly ballerinas. The sensation of being watched, however, persisted, making the skin on the back of her neck prickle. "Aurora, don't be ridiculous," she whispered to herself, the sound of her own voice a jarring intrusion into the stillness. Yet, the words of comfort felt hollow, unable to dispel the growing conviction that she was not alone in The Fae Grove. Her pace slowed, her senses heightened as she
navigated
the familiar yet somehow
foreboding
path. E
very
step
seemed to
creak with ominous portent, the shadows cast by the moonlight twisting into
sinister
forms that vanished whenever she dared glance directly at them.
The air was heavy with
the scent of b
looming
wildflowers, sweet but with an underlying earthy note that tonight seemed almost... decaying. Rory halted, her breath catching in her throat. At the edge of hearing, a whisper
seemed to
caress her ear – a soft, melodic sigh that was almost, but not quite, a word. Gooseflesh erupted down her arms, the tiny hairs at the nape of her neck standing on end. She spun around, her voice
barely above a whisper
, "Hello?" The response was more silence,
oppressive
in its depth. The whisper, if it had indeed been a whisper, was not repeated. Instead, the wildflowers
seemed to
lean in, their faces tilted towards her with an unblinking, almost hungry, intensity. Rory's heart quickened, her mind racing through explanations – the wind, her imagination, the solitude playing tricks on her. But then, there was movement. Subtle, almost imperceptible – a wildflower stem
quivered
, and then another, each shift slight but unmistakable, as if something beneath the earth stirred, disturbing the roots of the blooms. Rory's breath came in short gasps, her bright blue eyes wide with a fear she couldn't quite rationalize. The groove, once a
sanctuary
, now felt like a trap, the standing stones
looming
behind her like
sentinels
guarding a realm she was no longer welcome in. The Heartstone pendant pulsed
warmly
against her chest, a
beacon
of comfort, yet it offered little
solace
against the creeping dread. Without realizing it, Rory took a step back, then another, her eyes fixed on the quivering wildflowers as if mesmerized by a serpent's sway. The movement stopped as abruptly as it had begun, leaving behind a stillness more unnerving than the disturbance. It was then she realized her mistake – she had turned her back on the standing stones, the only exit from this pocket of the Fae realm. A cold, clammy sweat broke out over her skin as she
slowly
pivoted to face the stones, half-expecting some monstrous form to block her path, to trap her within this
suddenly
sinister
grove. There was nothing. Just the stones, bathed in the tranquil, treacherous light of the moon, waiting. Waiting, it seemed, for her to make another move, to succumb to the fear creeping up her spine, threatening to paralyzed her. With a deep, steadying breath, Rory
began to
walk towards the stones, her eyes darting from one to the other, as if daring them to shift, to block her escape. Each step felt like a battle, her heart pounding in her ears, the only sound in a silence that had grown menacing. She passed between the stones without incidence, the sudden rush of nocturnal sounds from Richmond Park beyond the grove's boundary a jarring, welcome respite from the
oppressive
stillness she left behind. Rory didn't stop moving until she was well clear of the standing stones, the lights of Silas' bar a comforting
beacon
in the distance, promising safety, promising life beyond the horror that lurked, unseen, within The Fae Grove.
created_at
"2026-02-17T02:20:59.426905+00:00"
2/17/2026, 2:20:59 AM
model
"nvidia/llama-3.1-nemotron-70b-instruct"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
202
moderation_latency
(null)
generation_time
38199
tokens_prompt
857
tokens_completion
1448
native_tokens_prompt
755
native_tokens_completion
1224
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0023748
router
(null)
provider_responses
0
id
"cmpl-ea251c1a7cb84d458ac9c85c68c3dba5"
status
200
is_byok
false
latency
102
endpoint_id
"d2a33d30-5d41-47d3-a816-1cc067b5a7dd"
provider_name
"DeepInfra"
model_permaslug
"nvidia/llama-3.1-nemotron-70b-instruct"
api_type
"completions"
id
"gen-1771294820-dFKyKjsBuecFG03q6HsQ"
upstream_id
"cmpl-ea251c1a7cb84d458ac9c85c68c3dba5"
total_cost
0.0023748
cache_discount
(null)
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
0.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
2
adverbTagCount
1
adverbTags
0
"She spun around, her voice barely above a whisper, [around, barely]"
47.6987%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
956
totalAiIsmAdverbs
5
found
0
adverb
"slowly"
count
1
1
adverb
"suddenly"
count
1
2
adverb
"warmly"
count
1
3
adverb
"barely above a whisper"
count
1
4
adverb
"very"
count
1
highlights
0
"slowly"
1
"suddenly"
2
"warmly"
3
"barely above a whisper"
4
"very"
100.0000%
AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions
(empty)
found
(empty)
100.0000%
AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions
(empty)
found
(empty)
0.0000%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
956
totalAiIsms
17
found
0
word
"ethereal"
count
1
1
word
"cacophony"
count
1
2
word
"beacon"
count
2
3
word
"sanctuary"
count
1
4
word
"sentinels"
count
1
5
word
"quivered"
count
1
6
word
"foreboding"
count
1
7
word
"oppressive"
count
2
8
word
"sinister"
count
2
9
word
"looming"
count
1
10
word
"stark"
count
1
11
word
"solace"
count
1
12
word
"anticipation"
count
1
13
word
"navigated"
count
1
highlights
0
"ethereal"
1
"cacophony"
2
"beacon"
3
"sanctuary"
4
"sentinels"
5
"quivered"
6
"foreboding"
7
"oppressive"
8
"sinister"
9
"looming"
10
"stark"
11
"solace"
12
"anticipation"
13
"navigated"
100.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
1
maxInWindow
1
found
0
label
"air was thick with"
count
1
highlights
0
"The air was heavy with"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
46
matches
(empty)
86.0113%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
7
narrationSentences
46
filterMatches
(empty)
hedgeMatches
0
"seemed to"
1
"began to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
46
matches
(empty)
34.1658%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
16
mean
60
std
16.17
cv
0.27
sampleLengths
0
88
1
92
2
58
3
79
4
58
5
42
6
64
7
60
8
58
9
34
10
66
11
42
12
60
13
38
14
52
15
69
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
1
totalSentences
46
matches
0
"was accustomed"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
1
totalVerbs
148
matches
0
"was holding"
97.2766%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
951
adjectiveStacks
0
stackExamples
(empty)
adverbCount
41
adverbRatio
0.04311251314405889
lyAdverbCount
11
lyAdverbRatio
0.011566771819137749
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
46
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
46
mean
20.87
std
9
cv
0.431
sampleLengths
0
26
1
21
2
24
3
17
4
30
5
30
6
32
7
36
8
10
9
12
10
21
11
42
12
16
13
17
14
24
15
17
16
20
17
22
18
15
19
27
20
21
21
1
22
8
23
25
24
17
25
10
26
9
27
12
28
18
29
19
30
5
31
29
32
18
33
27
34
21
35
24
36
18
37
27
38
33
39
3
40
13
41
22
42
30
43
22
44
31
45
38
82.6087%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
2
diversityRatio
0.5217391304347826
totalSentences
46
uniqueOpeners
24
0.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
2
fancyCount
2
fancyTags
0
"she whispered to herself, the sound of her own voice a jarring intrusion into the stillness (whisper)"
1
"She spun around, her voice barely above a whisper, (spin around)"
73.3977%